Xiaomi 90FUN PC Suitcase Carry on Spinner Wheel Luggage, 20/24 Inch, Grey Imported Nylon lining lining Made of 100% Makrolon polycarbonate, which is a material that is extremely resilient to cracking or breaking. This suitcase is more durable than those suitcases which are made of ABS or PC+ABS material. Micro-diamond texture is anti-scratch; the vertical stripe grooves design greatly reduce the pressure of crashing. 90FUN suitcase has a comfortable ergonomic handle system that locks into three positions for ease of use. Four double spinner wheels ensure 360 degree maneuverability. Feature with high resilience TPE material to absorb shock and reduce noise, keep your suitcase smooth and quiet. Two large fully-lined compartments with multi pockets & X-shaped cross straps allow easy access and organization for all of your items.